Dec 04 20:34:46.048 INFO checking creativcoder/brainfcuk against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 20:34:46.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 20:34:46.547 INFO [stdout] cfc21b9d9b9392a6f4b6569cb6b03929b8a6adb2b97f7730954c45b6e0bf47b0
Dec 04 20:34:46.551 INFO running `"docker" "start" "-a" "cfc21b9d9b9392a6f4b6569cb6b03929b8a6adb2b97f7730954c45b6e0bf47b0"`
Dec 04 20:34:47.626 INFO [stderr] usermod: no changes
Dec 04 20:34:47.703 INFO [stderr]     Checking brain v0.1.0 (/source)
Dec 04 20:34:48.127 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 20:34:48.127 INFO [stderr]  --> src/engine.rs:3:5
Dec 04 20:34:48.127 INFO [stderr]   |
Dec 04 20:34:48.127 INFO [stderr] 3 | use std::ascii::AsciiExt;
Dec 04 20:34:48.127 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 20:34:48.127 INFO [stderr]   |
Dec 04 20:34:48.127 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 04 20:34:48.127 INFO [stderr] 
Dec 04 20:34:48.319 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 04 20:34:48.319 INFO [stderr]  --> src/engine.rs:3:5
Dec 04 20:34:48.319 INFO [stderr]   |
Dec 04 20:34:48.319 INFO [stderr] 3 | use std::ascii::AsciiExt;
Dec 04 20:34:48.319 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 20:34:48.319 INFO [stderr]   |
Dec 04 20:34:48.319 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:34:48.319 INFO [stderr] 
Dec 04 20:34:48.443 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 04 20:34:48.443 INFO [stderr]  --> src/engine.rs:3:5
Dec 04 20:34:48.443 INFO [stderr]   |
Dec 04 20:34:48.443 INFO [stderr] 3 | use std::ascii::AsciiExt;
Dec 04 20:34:48.443 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 20:34:48.443 INFO [stderr]   |
Dec 04 20:34:48.443 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 04 20:34:48.443 INFO [stderr] 
Dec 04 20:34:48.555 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 04 20:34:48.555 INFO [stderr]  --> src/engine.rs:3:5
Dec 04 20:34:48.555 INFO [stderr]   |
Dec 04 20:34:48.555 INFO [stderr] 3 | use std::ascii::AsciiExt;
Dec 04 20:34:48.555 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 20:34:48.555 INFO [stderr]   |
Dec 04 20:34:48.555 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 20:34:48.555 INFO [stderr] 
Dec 04 20:34:48.624 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 04 20:34:48.631 INFO [stderr] su: No module specific data is present
Dec 04 20:34:49.529 INFO running `"docker" "inspect" "cfc21b9d9b9392a6f4b6569cb6b03929b8a6adb2b97f7730954c45b6e0bf47b0"`
Dec 04 20:34:49.829 INFO running `"docker" "rm" "-f" "cfc21b9d9b9392a6f4b6569cb6b03929b8a6adb2b97f7730954c45b6e0bf47b0"`
Dec 04 20:34:50.072 INFO [stdout] cfc21b9d9b9392a6f4b6569cb6b03929b8a6adb2b97f7730954c45b6e0bf47b0